Vector signal
[计] 向量信号
🧩 词语组成解析
signal
['sɪgnl]
n. 信号，暗号;预兆，征象;动机;导火线;
vt. 向…发信号;用动作（手势）示意;以信号告知;
vi. 发信号;
adj. 显著的，优越的;暗号的，作信号用的;
sign记号，信号+al表名词 → 信号
🗣️ 情景例句
What floor is the shoe department on?
鞋部在几层？
I used to set my alarm clock for exactly 7 a.m.
我过去常将闹钟调为上午7点整。
Don't say that before you look at the picture. Turn it on.
未看图像之前先别这样说。打开。